fix(primitives): Remove Deposits Module

[programskillforverification]

Description

Removes the deposits module, using upstream op-alloy types.

Closes #509

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 76.9%. Comparing base (3759e2f) to head (abe7694). Report is 1 commits behind head on main.

Additional details and impacted files

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